{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "135911",
    "entityType": "User",
    "nonce": "0x84684ee28a10d69df92267a69e84cfcc27a2f84d1f453fc9897a3274def74f80",
    "signature": "0xeaa296fcc1585c33b0be2b2aaee6004d1c2cd1a8e39e136be76b9f239071967d57899ba39430a8150d09d28a283bbc8077e7c346a3f1607cf8a43e3cb35236621c",
    "signer": "0x24D2c74E14F0abAFFb601A163090aEf7680732dd",
    "userId": "323324"
  }
}